For those of you who aren't sure what George is talking about... DC (the guys who do Superman, Batman, etc.) rebooted their entire line of comics. In doing so, they're trying to modernize things. It's a shame that modernizing also seems to make the majority of female characters a bit loose. Starfire, Harley Quinn, and Catwoman are just the ones where people are the most vocal about at the moment.
Along with updating various personalities and nocturnal activities... DC removed all of the underwear outside of tights on their characters.